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[Z06] Valvetrain clatter normal on LS6?

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Old Apr 13, 2008 | 07:44 PM
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Default Valvetrain clatter normal on LS6?

Looked at a 2002 Zo6 today,, interested in buying, noticed valvetrain clatter at idle,, is this normal?? Thanks DW
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Old Apr 13, 2008 | 11:40 PM
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no resposes?
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Old Apr 13, 2008 | 11:46 PM
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The "clatter" you speak of could be a couple of things, and all things normal with the Z06. It's most likely coming from the clutch area (many say it's the throwout bearing). Push the clutch in and the sound should go away. Or you could just be feeling the natural vibration and movement from the engine. It's more of a raw racing engine and won't be quiet and calm like a luxury car engine of comparable horsepower. Let us know what you find out.
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Old Apr 13, 2008 | 11:47 PM
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Originally Posted by David426
Looked at a 2002 Zo6 today,, interested in buying, noticed valvetrain clatter at idle,, is this normal?? Thanks DW
If you mean the sewing machine type of sound...then yes.

Hammer
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Old Apr 14, 2008 | 12:26 AM
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Not sure what you describe as valve train clatter. I relate valve train noise to an old solid lifter engine which was quite noisy. Mine doesn't make any noise that I would consider as close to valve train clatter.

Bill
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Old Apr 14, 2008 | 12:46 AM
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If you are gonna open up multiple threads on this ..... then expect multiple (opposed) responses ......

http://forums.corvetteforum.com/show....php?t=1996400

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Old Apr 14, 2008 | 03:36 PM
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Originally Posted by David426
Looked at a 2002 Zo6 today,, interested in buying, noticed valvetrain clatter at idle,, is this normal?? Thanks DW
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